O.CT Brings 420 Ponies to the Audi TT RS Roadster

Need to add a some extra oomph to your Audi TT RS Roadster (or coupe, for that matter)? No worries, there's an army of tuners out there that will most gladly up the performance ante of your car. One of the latest tunes for Ingolstadt's TT RS model comes from O.CT which has developed a sport package that includes an engine kit, suspension upgrades and a set of alloy wheels.

Thanks to a new custom exhaust system, an ECU mod and some fiddling around with the turbo system, O.CT pushes output from 340HP to 450Nm to 420HP and 570Nm. The conversion also includes a KW coilover suspension and a set of lightweight 20-inch alloy wheels.

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MTM Geneva Show Display Includes Fastest Audi R8 with 777HP and TT RS with 472HP

Among the many tuning firms making their way to the Geneva Motor Show is VW Group specialist MTM. The German company will display two heavily modified Audi models, based on the R8 V10 and the TT RS. The most impressive proposal is the one-off MTM R8 Biturbo that comes with a polished chrome body that took over 700 working hours to complete. A large fixed spoiler at the back along with 20-inch forged rims and carbon fiber parts round off the exterior changes.

However, the most striking aspect of the tune is hidden underneath the shiny body as MTM has modified the V10 engine to produce a whopping 777-horses and 888 Nm (655 lb-ft) of peak torque for a 0 to 100km/h (62mph) sprint time of 3.0 seconds. The R8 BiTurbo also accelerates from naught to 200km/h (124mph) in 9.37 seconds and to 300 km/h (186mph) in 19.42 seconds, en route to a top speed 350km/h (218mph).

The conversion also includes an adjustable sports suspension and massive MTM brakes with 8-piston calipers at the front and rear axle. Currently a one-off model, the MTM R8 Biturbo is said to cost over €400,000 or about US$550,500.

MTM's second tuned vehicle is the TT RS that sports a 2.5-liter turbocharged inline-five producing 472-horsepower that was recently tested at Nardo achieving a top speed of 312km/h (194mph).

MTM TT RS
Power output (max.): 472 hp (347 kW) at 7000 rpmTorque (max.): 600 Nm at 4400 rpm
Acceleration 0-100 km/h: 3,9 s
Top speed: 312 km/h
Brakes: MTM brake VA 380 x 34mm, dimpled, 8-piston calipers
Wheels: 20'' MTM Schmiederad im BIMOTO Design
Price: 84.166 Euro (incl. tax and installation)

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New Audi TT GT4 Concept with 340HP comes to Life at DTM Race in Shanghai

When we saw the Ginetta G55 GT4 class racecar, we were impressed. Packing a potent 370HP engine at an affordable price, it's good looking, too, even though for obvious reasons that matters a lot less in the world of motorsports. Now, Audi also wants a piece of the GT4 action. On the occasion of the DTM race in Shanghai, the German automaker presented the concept of a GT4 car based on the TT sports coupe.

The Ingolstadt-based automaker has not yet released full engine specs, but it did note that the GT4 is equipped with a TFSI engine delivering about 340 hp, linked to an a S-tronic transmission with a differential lock. A modified production suspension with adjustable dampers, plus 9.5 x 18 inch light alloy wheels are also part of the racing package.

The front apron, rear apron and the rear wing are sourced from the production Audi TT RS, while the hood, doors and trunk lid are made of CFRP and the windows of plastic.

Being a racecar, the GT4 also gets a roll-cage, a safety-optimized fuel tank along with a host of other modifications.

The racer will set buyers back for about €120,000 (or US $158,868, at today’s exchange rates) which is a lot more than the Ginetta’s price tag (€88,387 or US $117,016). Even so, Audi says that the TT GT4 is an affordable option for potential customers with the company not only targeting Europe but also the Asian market.

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Senner Tuning Presents the Audi TT RS Roadster 'POWER' with 430HP

Based on the Audi TT RS roadster, Senner Tuning's POWER TT certainly lives up to its name boasting a 2.5-liter turbocharged engine with 430 ponies. The German tuning firm's package also include interior and exterior appointments, alongside new alloy wheels and suspensions tweaks.

The TT RS' 5-cylinder powerplant, which is also found under the bonnet of the new Audi RS3, was upgraded with a customized ECU, a sport air filters and a high performance exhaust system. The latter can be ordered for all TT models and features dual tailpipes.

The standard alloys were ditched in favor of 7-spoke 20-inch Varianza T1S rims, shod in 255/30 tires, while the car now rides lower thanks to a new sports suspension.

Senner applied various carbon fiber parts to the body, such as the mirror housings and the rear wing, while the tuner also used the same material inside on the steering wheel, door handles and center console.

By Csaba Daradics

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